Sets-up completely and operates machine tools equipped with numerically controlled multiple axis continuous paths, where it is required to have a complete knowledge of computer numerical control (CNC) including process controls and pull-down menu systems, manual mode controls and selections, control intervention and over-rides. Performs such operations as machining compound angles and contours, boring compound angular holes, helical and spiral milling, serrating, gear, spline, keyway cutting and drilling, boring, tapping or reaming coordinated holes, dove tailing, slotting, counterboring, and profiling, face straddle or gang milling.